A list of members of the Cathedral of Paris lists (in order) "…Walterius comes, Adela comitissa…"[11].

According to Europäische Stammtafeln[12], she was Adela d'Anjou, daughter of Foulques [I] "le Roux" Comte d'Anjou & his wife Roscilla [de Loches] (after 909-). The primary source on which this is based has not yet been identified; it is possible that it is speculative, based on one of her sons being named Foulques.

[16] RHGF X, IV, p. 552. -------------------- Adèle married Cte Gautier I DE VEXIN Count of Valois & Amiens, son of Raoul II DE CAMBRAI and Hildegard DE FLANDRES Countess of Flanders. (Cte Gautier I DE VEXIN Count of Valois & Amiens was born in 919 in Vexin, Normandy, France and died in 996.)